Recomendations for handle bar riser

rmissin

Hi, basically I've just got a Mongoose Tyax 29'er, when I adjust the seat height for optimum pedal power, I'm leaning too far forward and have too much pressure on my hands and wrists, also getting cranky back and neck, and cornering feels like I'm not fully in control, sort of off balance.

Any recommendations for a tried and trusted handle bar riser from the gazillion choices out there ?

tia

The Rookie

One that suites? Backsweep and upsweep and width are personal choices, also how much rise you you want/need?

nicklouse

New bars or new stem are required. No suitable 'riser" out there.

If ther are any spacers above the stem now they can be placed under it to raise it. If not them as above.

Ps buying advice in buying advice.

rmissin

The Rookie wrote:

One that suites? Backsweep and upsweep and width are personal choices, also how much rise you you want/need?

I don't know, never had one before, as far as I can tell the one one the bike at the moment will only go down not up, it has 4 spacers underneath.



Haven't a clue what to get, hard to describe but I don't feel fully in control/balanced, still tweaking and adjusting things to try and get comfy on the bike.

Amazon reviews on risers drive me nuts, seems each one contradicts the other, think my best bet is to go down to halfords and talk to a real person, I'm overloaded with choice and confusion at the mo'

Ps buying advice in buying advice.

No problem, how do I move it ?

The Rookie

Ask a moderator using the report tab.

You can get riser bars where the tips are higher than the centre clamp, that will raise the grips by upto 30mm, you can also fit a shorter stem which will move the bars closer to you and leave you sitting more upright, you can also get steps with a greater angle on them so they point up more.

Do NOT buy one of those stupid contraptions that extend the steerer up, they have no safe use on an MTB.

rmissin

Thanks Rookie, yes, I think a shorter stem in combination with some height is what I need .

Current stem is 110mm ( if you take measurement from center of stem to center of handlebar)

Because the steerer bar is slightly angled, any height added with naturally bring the bars closer to me

I've been looking at these angled stems, System Ex is the most preferred, but also read much about them coming loose or not tightening up properly, depends on the quality I suppose.

BikeHut Alloy Riser Bike Stem


System EX Adjustable Stem


I've read enough horror stories about steerer extenders to put me off using them.

The Rookie

The adjustable ones weight a proverbial ton and add another failure mode, bikehut stems are well made and fairly light.

Be sure to get one to match the diameter of your bars which from the photo above are 31.8mm but check (the area where the grips are is 22.2mm, the clamp section will be 25.4 or 31.8mm so easy to tell by eye!).

rmissin

Yup 22.2 & 31.8mm, I'm not going to be off roading and popping wheelies like some of the nutters I see, so the Sys Ex may be adequate...looks cool too & gives me options, weights irrelevant... means I burn more calories

RockmonkeySC

Make one change at a time. A shorter stem will sit you more upright so maybe try just that and if thats not enough then try a higher rise bar.
Ignore reviews for bars, a bar thats comfortable for one person can be horrible for someone else. Personally I hate having more than 15mm rise because it starts to effect control but if you don't ride off road thats not a problem.
Adjustable stems are the work of the devil, adjustment isn't as straight forward as you think, every time you adjust it you then have to re-adjust bars, shifters and brake levers.

The Rookie

If you think the sys EX looks cool, I suspect you have bought the wrong bike......I find it an abomination! Personally I'd never use one, the steep ones like the bike hut one are a much more sensible option.

stubs

On One have some good deals on stems

http://www.on-one.co.uk/i/q/STOO3DF/on-one-3d-forged-stem

Lots of sizes and should be something good in there for you.

Please dont use those adjustable horrors they creak like Count Draculas coffin lid, weigh a ton and could lead you to making a very expensive visit to the dentist.

rmissin

Yeah thanks for the advice guys, I'm going with the fixed 30 degree, I've been on the bike for 8 hours today, 30 degrees should do the job.

rmissin

After a visit to Halfords a cool dude called Oliver told me too just flip the stem over, I just realized I must have been on upside down when I got the bike home....I just tightened it ....doh.
Now I've got a 12-15 degree rise and it's perfect.

The Rookie

That will have lifted the bars about 20mm....

rmissin

Feels great, much more balance in tight turns, I can't believe I've been riding 4 weeks with the thing upside down...oh well..... onwards and upwards.

The Rookie

It's not upside down as such, I run one bike with it flipped and one conventionally, many XC racers run them angled down.

rmissin

Great .... that makes me feel "less of a knob"